All the Days!

So, the other day i was walking from class with my friend.
Eventually, i had to go one way, and she had to go the other, so as we split and started to walk separate ways she said something along the lines of "go have fun programming computers!"
so naturally (in my mind, anyway), i wanted to respond with something along the lines of "all day, every day!"

however, somehow i got confused between "all day, every day" and "all day long" so i ended up just saying "all the days!"
which ended awkwardly. with her kind of looking at me funny in silence for a moment until i was just like "bye!" and waved and walked away.
not only this, but i sort of stuttered while saying "all the days" since about halfway through i realized that was wrong, but it was too late to stop now, so it came out as "all the...d-days" and i said it pretty loud since we were walking away from each other.

so that went well.